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1. 发明申请

WO2013055050A3 METHOD OF AVOIDING CONCURRENT CALLS, AND DEVICE APPLIED TO SAME 审中-公开
标题翻译：避免同步呼叫的方法，以及应用于同一呼叫的设备
公开(公告)号：WO2013055050A3
公开(公告)日：2013-07-04
申请号：PCT/KR2012007718
申请日：2012-09-25
申请人： SK TELECOM CO LTD
发明人： KIM NAMGUN , CHOI JINTAE , HAN CHANGMOON , BAE SEONGSOO
IPC分类号： H04B7/26 , H04W24/02 , H04W88/02
CPC分类号： H04W76/045 , H04W24/02 , H04W76/025 , H04W76/027 , H04W76/04
摘要： The present invention relates to a system and method for avoiding concurrent calls. Specifically, the method of the present invention includes: confirming, at a terminal device, a connected state of a voice call or a data call at a specific point in time before a transmitting period of a motion maintaining message assigned to a specific application; transferring, to a server device, the motion maintaining message through the data call according to the confirmed connected state of the voice call or the data call to notify the server device of a driving state of the specific application; and transferring, via the server device to the terminal device, a response message with respect to the motion maintaining message transferred from the terminal device. Thus, concurrent calls or multi-RAB states in which voice calls and data calls are concurrently made may be minimized, and data call connection attempts may also be minimized.
摘要翻译：本发明涉及一种避免并发呼叫的系统和方法。具体地说，本发明的方法包括：在终端装置确认在分配给特定应用的运动维持消息的发送周期之前的特定时间点的语音呼叫或数据呼叫的连接状态; 根据所确定的语音呼叫或数据呼叫的连接状态，通过数据呼叫将服务器设备移动到服务器设备，以向服务器设备通知特定应用的驱动状态; 以及经由所述服务器设备向所述终端设备传送关于从所述终端设备传送的所述运动维持消息的响应消息。因此，可以最小化同时进行语音呼叫和数据呼叫的并发呼叫或多RAB状态，并且数据呼叫连接尝试也可以被最小化。

2. 发明申请

WO2012165794A2 SYSTEM AND METHOD FOR SIMULTANEOUS DATA TRANSMISSION SERVICE IN HETEROGENEOUS NETWORK 审中-公开
标题翻译：异构网络同步数据传输服务的系统与方法
公开(公告)号：WO2012165794A2
公开(公告)日：2012-12-06
申请号：PCT/KR2012004030
申请日：2012-05-22
申请人： SK TELECOM CO LTD , LEE GYU MIN , KIM JEONG SU , JEONG IN JANG , KIM KYUNG HOON
发明人： LEE GYU MIN , KIM JEONG SU , JEONG IN JANG , KIM KYUNG HOON
IPC分类号： H04B7/26 , H04W28/02 , H04W88/06 , H04W88/18
CPC分类号： H04W48/18 , H04W28/06 , H04W28/065 , H04W28/22
摘要： Disclosed are a system and a method for a simultaneous data transmission service in heterogeneous networks. The comprises: a transmission system for splitting data into two or more items of partial data, selecting a first item of partial data corresponding to one item of the two or more items of partial data, and selecting a second item of partial data corresponding to another time of the two or more items of partial data; a first network system for receiving the first partial data from the transmission system; a second network system for receiving the second partial data from the transmission system; and a receiving system receiving a first item of partial data from the first network system and a second item of partial data from the second network system, and generating data by combining the first item of partial data and the second item of partial data. Accordingly, by transmitting the data, which is to be transmitted, in split form, the data transmission speed can be increased, and the data traffic of the overall network can be effectively distributed, thereby improving the quality of the data service and ensuring the stability of the network.
摘要翻译：公开了一种用于在异构网络中同时进行数据传输服务的系统和方法。包括：用于将数据分割成两个或更多个部分数据项的传输系统，选择对应于两个或更多个部分数据项中的一个项目的部分数据的第一项目，以及选择与另一个对应的部分数据的第二项目两个或多个部分数据项的时间; 用于从所述传输系统接收所述第一部分数据的第一网络系统; 用于从所述传输系统接收所述第二部分数据的第二网络系统; 以及接收系统，从第一网络系统接收部分数据的第一项目和来自第二网络系统的部分数据的第二项目，以及通过组合部分数据的第一项目和部分数据的第二项目来生成数据。因此，通过以分割形式发送要发送的数据，可以增加数据传输速度，并且可以有效地分发整个网络的数据业务，从而提高数据业务的质量并确保稳定性的网络。

3. 发明申请

WO2012157939A2 SYSTEM AND METHOD FOR PROVIDING PUSH SERVICE TO REDUCE NETWORK LOAD 审中-公开
标题翻译：用于提供推送服务以减少网络负载的系统和方法
公开(公告)号：WO2012157939A2
公开(公告)日：2012-11-22
申请号：PCT/KR2012003793
申请日：2012-05-15
申请人： SK TELECOM CO LTD , KIM JIN GOOG
发明人： KIM JIN GOOG
CPC分类号： H04L51/24 , H04L41/0668 , H04L67/26
摘要： Disclosed are a system and a method for providing a push service, comprising: a client for receiving a push message provided by a service-providing apparatus and providing a push service; and a push-service apparatus for transmitting to the client the push message provided by the service-providing apparatus, wherein in case of an abnormal termination of connection between the client and the push service apparatus, reciprocal reconnection attempts are made on the basis of a predetermined standard, thereby having the effect of reducing the network load resulting from reconnection attempts.
摘要翻译：公开了一种用于提供推送服务的系统和方法，包括：客户端，用于接收由服务提供设备提供的推送消息并提供推送服务; 以及推送服务装置，用于向所述客户端发送由所述服务提供装置提供的推送消息，其中，在所述客户端与所述推送服务装置之间的连接异常终止的情况下，基于从而具有减少重新连接尝试导致的网络负载的效果。

4. 发明申请

WO2012091517A3 ADAPTIVE SCAN DEVICE AND METHOD FOR SCANNING THEREOF 审中-公开
标题翻译：自适应扫描装置及其扫描方法
公开(公告)号：WO2012091517A3
公开(公告)日：2012-10-04
申请号：PCT/KR2011010377
申请日：2011-12-30
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , YOO KUNHO , JUNG TAE YOUNG , JEONG JECHANG
发明人： SONG JINHAN , LIM JEONGYEON , YOO KUNHO , JUNG TAE YOUNG , JEONG JECHANG
IPC分类号： H04N7/34
CPC分类号： H04N19/00569 , H04N19/11 , H04N19/129 , H04N19/61
摘要： Disclosed are an adaptive scan device and a method for scanning thereof. The adaptive scan device according to one embodiment of the present invention generates a zero counter in response to a prediction mode of surrounding blocks that are encoded in the case of carrying out an intra-prediction encoding by units of frame or slice, and comprises: a zero coefficient counter for updating a zero counter corresponding to the relevant location when the coefficient value of a current block in response to the converted and quantized data is 0; and a scan pattern updater for updating a scan pattern by serially arranging from the location of a small value to the location of a big value, the zero counter updated on the current block.
摘要翻译：公开了一种自适应扫描装置及其扫描方法。根据本发明的一个实施例的自适应扫描装置响应于在以帧或片为单位执行帧内预测编码的情况下编码的周围块的预测模式来生成零计数器，并且包括：零系数计数器，用于当响应于转换和量化数据的当前块的系数值为0时更新对应于相关位置的零计数器; 以及扫描图案更新器，用于通过从小值的位置到大值的位置串行布置来更新扫描图案，在当前块上更新零计数器。

5. 发明申请

WO2012053809A3 METHOD AND SYSTEM BASED ON VOICE COMMUNICATION FOR ELIMINATING INTERFERENCE NOISE 审中-公开
标题翻译：基于语音通信的消除干扰噪声的方法和系统
公开(公告)号：WO2012053809A3
公开(公告)日：2012-07-26
申请号：PCT/KR2011007762
申请日：2011-10-18
申请人： SK TELECOM CO LTD , TRANSONO INC , PARK SEONG SOO , JEONG SEONG IL , HA DONG GYUNG , SONG JAE HOON
发明人： PARK SEONG SOO , JEONG SEONG IL , HA DONG GYUNG , SONG JAE HOON
IPC分类号： G10L21/02 , G10L21/0208
CPC分类号： G10L21/0208
摘要： The present invention discloses a method and a system based on voice communication for eliminating interference noise. The present invention comprises: a spectral subtraction device for performing spectral subtraction on voice signals based on a gain function; and a noise elimination device for clustering on a spectrogram the voice signals, on which spectral subtraction is performed, into continuous signals in a frequency domain and designating at least one cluster, and for identifying the contiguity of the frequency domain and the time domain of each of the designated clusters to extract musical noise, thereby providing a natural listening effect by effectively extracting musical noise residue from a noise domain, and guaranteeing reliability of voice intelligibility by preventing the occurrence of voice distortion in the voice domain. Also, voice diffusion can be effectively reduced by extracting musical noise from the voice domain.
摘要翻译：本发明公开了一种基于语音通信的消除干扰噪声的方法和系统。本发明包括：频谱减法装置，用于基于增益函数对语音信号进行频谱减法; 以及噪声消除装置，用于在频谱图上对在频域上执行频谱减法的语音信号聚类成频域中的连续信号并指定至少一个簇，并且用于识别频域和每个频域的时域的邻接性以提取音乐噪声，从而通过有效地从噪声域提取音乐噪声残留来提供自然的收听效果，并且通过防止语音域中的语音失真的发生来保证语音清晰度的可靠性。此外，通过从语音域提取音乐噪声，可以有效地减少语音扩散。

6. 发明申请

WO2012060645A3 METHOD AND DEVICE FOR INPUTTING EQUATION 审中-公开
标题翻译：用于输入公式的方法和装置
公开(公告)号：WO2012060645A3
公开(公告)日：2012-06-28
申请号：PCT/KR2011008332
申请日：2011-11-03
申请人： SK TELECOM CO LTD , ISCILAB CORP , CHOE SEUNG LOCK , WEE NAM SOOK , LEE DOO SEOK , SOHN JUNG KYO , KIM HAENG MOON , JOHN SEONG SIK , PARK YONG GIL , PARK KEUN TAE , LEE DONG HAHK
发明人： CHOE SEUNG LOCK , WEE NAM SOOK , LEE DOO SEOK , SOHN JUNG KYO , KIM HAENG MOON , JOHN SEONG SIK , PARK YONG GIL , PARK KEUN TAE , LEE DONG HAHK
IPC分类号： G06F19/00
CPC分类号： G06F15/18 , G06F15/02 , G06F17/10 , G06F17/215
摘要： The present embodiment relates to a method and a device for inputting an equation. The present embodiment provides an equation input device comprising: a learning situation recognizing unit which extracts learning situation information on a learner provided with learning content; a necessary equation group extracting unit which generates a necessary equation group including necessary mathematical symbols extracted according to the learning situation information; and an expected equation providing unit which selects a list of expected mathematical symbols related to information inputted or selected by a user from the necessary equation group and reflects an equation selected from the list of expected mathematical symbols to the inputted or selected information. According to the present embodiment, the user can select one of related mathematical symbols to input an equation without searching the whole curricular mathematical symbols for a particular symbol.
摘要翻译：本实施例涉及用于输入等式的方法和装置。本实施例提供了一种等式输入装置，包括：学习状况识别单元，其提取关于学习内容的学习者的学习情境信息; 必要的方程组提取单元，其生成包括根据学习状况信息提取的必要数学符号的必要方程组; 以及预期方程式提供单元，其从所需等式组中选择与用户输入或选择的信息相关的期望数学符号的列表，并将从预期数学符号列表中选择的方程反映到输入或选择的信息。根据本实施例，用户可以选择相关数学符号之一来输入方程而不搜索用于特定符号的整个课程数学符号。

7. 发明申请

WO2012023770A3 ENERGY CORRECTION DEVICE THROUGH TRANSFORM DOMAIN PIXEL GROUPING AND METHOD THEREOF 审中-公开
标题翻译：通过变换域像素分组的能量校正装置及其方法
公开(公告)号：WO2012023770A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011005975
申请日：2011-08-12
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , KIM YONGGOO , CHOE YOONSIK , CHOI YUNG HO , HONG SOON GI
发明人： SONG JINHAN , LIM JEONGYEON , KIM YONGGOO , CHOE YOONSIK , CHOI YUNG HO , HONG SOON GI
IPC分类号： G06T5/00
CPC分类号： H04N19/86 , H04N19/63
摘要： Disclosed are an improved energy correction device through pixel grouping and a method thereof. According to an embodiment of the present invention, the energy correction device which corrects an error of an image comprises: a pixel value transformation unit which performs pixel value transformations for an original image and a decoded image, and obtains each piece of directional information; Fig. 6 S601 Obtain directional information by performing pixel value transformation for image S603 Classify obtained directional information into plurality of domains, and extract group energy representative value from each of classified domains S605 Calculate energy correction value on the basis of difference between group energy representative value extracted from decoded image and group energy representative value extracted from original image AA Start BB End a group energy extraction unit which classifies each piece of obtained directional information into a plurality of domains, and extracts group energy representative values that represent the corresponding domains from each of the classified domains; and a correction value calculation unit which calculates an energy correction value on the basis of a difference between a group energy representative value extracted from the decoded image and a group energy representative value extracted from the original image.
摘要翻译：公开了一种通过像素分组的改进的能量校正装置及其方法。根据本发明的一个实施例，校正图像误差的能量校正装置包括：对原始图像和解码图像执行像素值变换并获得每条方向信息的像素值变换单元; 图。 6 S601通过对图像S603进行像素值变换来获取方向性信息将获得的方向信息分类为多个域，并从各个分类域提取组能量代表值S605基于从提取的组能量代表值之间的差计算能量校正值从原始图像提取的解码图像和组能量代表值AA启动BB结束将每个获得的方向信息分类成多个域的组能量提取单元，并且从每个被分类的组中提取表示相应域的组能量代表值域; 以及校正值计算单元，其基于从解码图像提取的组能量代表值与从原始图像提取的组能量代表值之间的差计算能量校正值。

8. 发明申请

WO2012005469A3 POSITIONING DEVICE OF MOBILE COMMUNICATION TERMINAL, METHOD FOR CONSTRUCTING WIRELESS LAN INFORMATION OF DEVICE, POSITIONING SERVER OF MOBILE COMMUNICATION TERMINAL, AND METHOD FOR DRIVING SERVER 审中-公开
标题翻译：移动通信终端的定位设备，用于构造设备的无线LAN信息的方法，移动通信终端的定位服务器以及用于驱动服务器的方法
公开(公告)号：WO2012005469A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011004713
申请日：2011-06-28
申请人： SK TELECOM CO LTD , CHO CHAE HWAN , LEE CHANG SEOK , KANG SUK YON , LEE HYE MIN , BAEK SEUNG YOON
发明人： CHO CHAE HWAN , LEE CHANG SEOK , KANG SUK YON , LEE HYE MIN , BAEK SEUNG YOON
IPC分类号： H04W64/00 , H04W84/12 , H04W88/08
CPC分类号： H04W24/00 , G01S5/04 , G01S5/14 , H04L67/18 , H04W64/00
摘要： One embodiment of the present invention relates to a positioning device of a mobile communication terminal, a method for constructing wireless LAN information of the device, a positioning server of the mobile communication terminal, and a method for driving the server, wherein: mobility of an access point is determined by using the provided positioning information relative to a positioning request of the mobile communication terminal; and wireless LAN information which is prestored in a wireless LAN server is updated on the basis of a stationary access point, so that the updated information is used when a positioning service of the mobile communication terminal is provided. According to the embodiment of the present invention, the positioning device of the mobile communication terminal comprises: an access point which performs near field communication with the mobile communication terminal; a node information-based server which manages wireless environment information for a node that controls communication of said mobile communication terminal; a wireless LAN server which has a database for storing wireless LAN information on said access point; and a positioning server which calculates a distance between said access point and said node or a distance between said access point and said mobile communication terminal by using the positioning information, which is received in a request for the positioning to said mobile communication terminal, said wireless LAN information, and said wireless environment information, and determines that the said access point has a mobile type if said calculated distance is a certain distance or more such that the access point is removed from said database, and then provides the result of the positioning on the basis of a stationary access point stored in said database when a positioning service is provided.
摘要翻译：本发明的一个实施例涉及移动通信终端的定位设备，用于构造设备的无线LAN信息的方法，移动通信终端的定位服务器以及用于驱动服务器的方法，其中：通过使用提供的相对于移动通信终端的定位请求的定位信息来确定接入点; 并且基于固定接入点更新预先存储在无线LAN服务器中的无线LAN信息，使得当提供移动通信终端的定位服务时使用更新的信息。根据本发明的实施例，移动通信终端的定位装置包括：与移动通信终端进行近场通信的接入点; 基于节点信息的服务器，其管理用于控制所述移动通信终端的通信的节点的无线环境信息; 无线LAN服务器，其具有用于在所述接入点上存储无线LAN信息的数据库; 以及定位服务器，其通过使用在向所述移动通信终端定位的请求中接收到的定位信息来计算所述接入点和所述节点之间的距离或所述接入点与所述移动通信终端之间的距离，所述无线 LAN信息和所述无线环境信息，并且如果所述计算的距离是一定距离或更大，则确定所述接入点具有移动类型，使得接入点从所述数据库中移除，然后将定位结果提供给当提供定位服务时，存储在所述数据库中的固定接入点的基础。

9. 发明申请

WO2012021040A3 METHOD AND DEVICE FOR ENCODING/DECODING IMAGE HAVING REMOVABLE FILTERING MODE 审中-公开
标题翻译：用于编码/解码具有可移除过滤模式的图像的方法和装置
公开(公告)号：WO2012021040A3
公开(公告)日：2012-05-24
申请号：PCT/KR2011005970
申请日：2011-08-12
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , KIM YONGGOO , CHOE YOONSIK , CHOI YUNG HO , JEONG JINWOO
发明人： SONG JINHAN , LIM JEONGYEON , KIM YONGGOO , CHOE YOONSIK , CHOI YUNG HO , JEONG JINWOO
IPC分类号： H04N7/34
CPC分类号： H04N19/50 , H04N19/117 , H04N19/136 , H04N19/176 , H04N19/463
摘要： An embodiment of the present invention relates to a method and a device for encoding/decoding an image having a removable filtering mode. An embodiment of the present invention relates to a method and a device for encoding/decoding an image having a removable filtering mode that removes additional information for notifying filtering status by using the characteristics of adjacent pixels or an intra-prediction image to determine whether or not to filter when filtering the intra-prediction image to obtain a natural intra-prediction image, and aims to enhance the compression performance thereby.
摘要翻译：本发明的实施例涉及一种用于对具有可移除过滤模式的图像进行编码/解码的方法和装置。本发明的实施例涉及一种用于对具有可移除滤波模式的图像进行编码/解码的方法和装置，该方法和装置通过使用相邻像素的特性或帧内预测图像去除用于通知滤波状态的附加信息，以确定是否在对帧内预测图像进行滤波处理以获得自然的帧内预测图像时进行滤波，旨在提高压缩性能。

10. 发明申请

WO2012011670A3 METHOD AND DEVICE FOR PREDICTING COLOR SPACE USING PLURALITY OF FREQUENCY DOMAIN WEIGHTING PREDICTION FILTERS, AND METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING SAME 审中-公开
标题翻译：使用频域加权预测滤波器的多项式来预测彩色空间的方法和装置，以及使用它们编码/解码图像的方法和装置
公开(公告)号：WO2012011670A3
公开(公告)日：2012-04-05
申请号：PCT/KR2011004513
申请日：2011-06-21
申请人： SK TELECOM CO LTD , SONG JINHAN , LIM JEONGYEON , CHOE YOONSIK , KIM YONGGOO , CHOI YUNG HO , JEONG JINWOO
发明人： SONG JINHAN , LIM JEONGYEON , CHOE YOONSIK , KIM YONGGOO , CHOI YUNG HO , JEONG JINWOO
IPC分类号： H04N7/24 , H04N11/04
CPC分类号： H04N19/117
摘要： One embodiment of the present invention relates to a method and a device for predicting a color space using a plurality of frequency domain weighting prediction filters, and to a method and a device for encoding/decoding an image using same. According to one embodiment, the present invention provides the device and the method for predicting the color space comprising: a prediction weight calculating unit for determining a weighted block from the encoded/decoded peripheral blocks of the current block, and for calculating the prediction weight for each of the frequency domains using the weighted block; a prediction frequency selection unit for calculating a prediction gain for each of the frequency domains from the prediction weight for each of the frequency domains, and for selecting the frequency domain to be used for predicting the color space by using the prediction gain for each of the frequency domains; and a frequency domain prediction unit for receiving remaining transformed blocks, and for predicting the color space in the remaining transformed blocks from the prediction gain of the selected frequency domain. The present invention also provides the device and the method for predicting the color space and the method and the device for encoding/decoding the image using same, comprising: the prediction weight calculating unit for determining the weighted block from the encoded/decoded peripheral blocks of the current block, and for calculating the prediction weight for each of the frequency domains using the current weighted block; the prediction frequency selection unit for calculating the prediction gain for each of the frequency domains from the prediction weight for each of the frequency domains, and for selecting the frequency domain to be used for predicting the color space by using the prediction gain for each of the frequency domains; and a frequency domain recovery unit for recovering the remaining transformed blocks from the color space prediction block using the prediction gain of the selected frequency domain.
摘要翻译：本发明的一个实施例涉及一种使用多个频域加权预测滤波器来预测颜色空间的方法和装置，以及使用其对图像进行编码/解码的方法和装置。根据一个实施例，本发明提供了一种用于预测颜色空间的装置和方法，包括：预测权重计算单元，用于从当前块的编码/解码外围块确定加权块，并且用于计算预测权重每个频域使用加权块; 预测频率选择单元，用于根据每个频域的预测权重来计算每个频域的预测增益，并且通过使用每个频域的预测增益来选择要用于预测颜色空间的频域频域; 以及频域预测单元，用于接收剩余的变换块，并用于根据所选频域的预测增益来预测剩余变换块中的色空间。本发明还提供了一种用于预测色彩空间的装置和方法以及使用其编码/解码图像的方法和装置，包括：预测权重计算单元，用于从编码/解码的外围块确定加权块当前块，并且用于使用当前加权块来计算每个频域的预测权重; 预测频率选择单元，用于根据每个频域的预测权重来计算每个频域的预测增益，并且通过使用每个频域的预测增益来选择要用于预测颜色空间的频域频域; 以及频域恢复单元，用于使用所选频域的预测增益从颜色空间预测块中恢复剩余的变换块。

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